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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
9754292020-09-07 16:51:04172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9753852020-09-07 16:29:11172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9753112020-09-07 15:45:23172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9138622020-06-17 17:19:11172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9016992020-05-27 16:39:15172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8996642020-05-23 15:06:36172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8938772020-05-13 00:07:06172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8876492020-05-01 15:46:21172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8872392020-04-30 18:43:45172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8871902020-04-30 16:52:27172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8859042020-04-28 17:58:00172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8858892020-04-28 17:23:22172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8838282020-04-24 21:56:11172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8837652020-04-24 19:18:09172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8831552020-04-23 16:51:35172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8827112020-04-22 22:44:03172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8826892020-04-22 21:43:18172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8819972020-04-21 20:32:22172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8797872020-04-17 17:22:29172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8785922020-04-15 17:20:09172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8779322020-04-14 16:38:39172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8377072020-02-08 00:59:10172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8342012020-02-01 05:11:45172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
7475492019-09-09 19:01:19172.58.47.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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